13 Aluminium phosphate formula AlPO4 14 Amino acid formula H2NCHRCOOH 15 Ammonia formula NH3 16 Ammonium dichromate formula Cr2H8N2O7 17 Ammonium acetate formula C2H3O2NH4 18 Ammonium bicarbonate formula NH4HCO3 19 Ammonium bromide formula NH4Br 20 Ammonium carbonate formula (NH4)2CO3 21 Ammonium ...
Compound name Molecular weight Molecular formula 1 Acetic acid 60.052 g/mol CH3COOH 2 Hydrochloric acid 36.458 g/mol HCl 3 Sulfuric acid 98.072 g/mol H2SO4 4 Acetate 59.044 g/mol CH3COO– 5 Ammonia 17.031 g/mol NH3 6 Nitric acid 63.012 g/mol HNO3 7 Phosphoric acid 97.994 g/mol H...
The laboratory for ammonia: 2NH4ClCa (OH) 2 CaCl22NH3 hav'e 2H2O But a long set of concentrated nitric acid yellow: 4NO2 = O2 = 4HNO3 + + 2H2O Strong oxidation of the concentrated and dilute nitric acid. Cu4HNO3 (concentrated) Cu (NO3) 22NO2 hav'e 2H2O 3Cu8HNO3 (dilute) 3...
1905年,弗里茨·哈伯和卡尔·博施 developed the Haber process for making ammonia, a milestone in industrial 开发了哈伯制氨工艺,这是工业上的一个里程碑 chemistry with deep consequences in agriculture. The Haber process, or Haber-Bosch 对农业有深远影响的化学 process, combined nitrogen and hydrogen to ...
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High-resolution measurements are used to confirm empirical formulae of the ions in the mass spectra. Changes in the mass spectra with a change in the chemical ionization reagent gas from methane to ammonia are described. A comparison with positive ion secondary ion mass spectra of the same ...
difference in electronegativities between hydrogen and any of fluorine, nitrogen and oxygen, coupled with their lone pairs of electrons cause strong electrostatic forces between molecules. Hydrogen bonds are responsible for the high boiling points of water and ammonia with respect to their heavier ...
and pumps. iron catalysts are used in the haber process for producing ammonia. magnets can be made of this metal and its alloys and compounds. physical properties of iron it rusts in damp air, but not in the dry air. it dissolves readily in dilute acids. at room temperature, this metal...
uses it is used in the manufacture of ammonia, to produce nitric acid and subsequently used as a fertilizer. nitric acid salts include important compounds like potassium nitrate, ammonium nitrate, and nitric acid. nitrated organic compounds such as nitro glycerine are often explosives. liquid ...
formula VIII: 34 (wherein R1, R2, R3, Z and m are as defined in claim 1 and L1 is as herein defined) with a compound of the formula IX: R4—Y—H (IX) (wherein R4 and Y1 are as defined in claim 1); (e) for the preparation of compounds of formula I and salts thereof ...